It is more difficult to relax and have a peaceful sleep when you are very excited.

当你非常兴奋的时候，是很难放松并睡一个安稳觉的。

youdao

Just sit for a while and relax. It will do you a world of good.

就坐一会儿，放松放松。这将对你大有好处。

《柯林斯英汉双解大词典》

If you're self-aware, you may know that you love playing an instrument because you do well in it, and music makes you happy, or that you prefer watching TV on your own because it helps you relax.

如果你有自我意识，你可能知道你喜欢演奏哪一种乐器，因为你擅长它，并且音乐使你快乐，或者你喜欢独自看电视，因为它有助于你放松。

youdao

He says it's an oasis in the city. "It's a place where you can come and relax and soothe yourself and work on mental health."

VOA: standard.2010.02.21

They picnic and they barbecue, and just sit out on the grass and just relax. You know it's a beautiful park.

他们在那里野餐，露天烧烤，或者简单地坐在草地上放松。那是一个很美的公园。

河滨公园 - SpeakingMax英语口语达人

Bit you cannot relax when it is like that because if you think about something else you could crash.

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And after setting it up, you can then relax and recommend grants to qualified charities over time.

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It takes a little bit of time before you can relax again.

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